Emitter alternatives

Nearest on its board

1. 18
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   Tinodetinode.co

   Tinode is a free, unlimited, flexible open source messaging platform built mobile-first.

   6.1 APIOpenFree Free tier · from $1.50/mo
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2. 20
   TX

   Tigase XMPP Servertigase.net

   Tigase XMPP Server is Java-based server software for building instant communication systems.

   6.0 APIOpenFree Free tier · from $175/mo
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3. 17
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   TalkJStalkjs.com

   TalkJS provides a chat API, SDKs, and pre-built user interfaces for adding messaging to apps and websites.

   6.1 APIOpenFree Free tier · from $279/mo
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4. 21
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   JuggleIMjuggle.im

   JuggleIM is an instant-messaging system that offers public-cloud and private-cloud deployments with the same IM capabilities.

   5.9 APIOpenFree —
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5. 16
   SC

   Stream Chatgetstream.io

   Stream Chat adds real-time direct messages, group conversations, livestream chat, and support flows to apps.

   6.1 APIOpenFree Free tier · from $399/mo
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6. 22
   SC

   Sendbird Chatsendbird.com

   Sendbird Chat provides SDKs and a chat API for building in-app messaging experiences.

   5.9 APIOpenFree From $349/mo
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7. 15
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   Sceytsceyt.com

   Sceyt is a customizable in-app chat API with pre-built UI kits for websites and apps.

   6.1 APIOpenFree Free tier · from $99/mo
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8. 23
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   MongooseIMerlang-solutions.com

   MongooseIM is an open-source XMPP instant messaging server for building business communication systems.

   5.9 APIOpenFree Free tier
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9. 14
   QC

   QuickBlox Chat APIquickblox.com

   QuickBlox provides chat SDKs, APIs, and UI kits for adding real-time messaging to apps.

   6.1 APIOpenFree Free tier · from $107/mo
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10. 24
    D

    Dendridendri.dev

    Dendri provides peer-to-peer realtime features for apps, including presence, cursors, chat, video, and live document sync over WebRTC.

    5.8 APIOpenFree Free tier · from $29/mo
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11. 13
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    Openfireigniterealtime.org

    Openfire is a real-time collaboration server based on the XMPP protocol.

    6.1 APIOpenFree Free tier
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12. 25
    EI

    Easemob IMeasemob.com
    5.8 APIOpenFree Free tier · from 500 CNY/mo
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13. 12
    O

    OpenIMopenim.io

    OpenIM provides communication infrastructure for developers to add chat, messaging, voice calls, and video meetings to applications.

    6.2 APIOpenFree Free tier
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14. 26
    A

    Applozicapplozic.com

    Applozic provides chat and messaging APIs, SDKs, and customizable UI kits for adding in-app chat to web and mobile apps.

    5.6 APIOpenFree From $149/mo
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15. 11
    S

    Scaledronescaledrone.com

    Scaledrone is a real-time messaging toolkit for adding chat, updates, data sync, and collaboration to apps.

    6.2 APIOpenFree Free tier · from $19/mo
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16. 27
    AC

    Agora Chatagora.io
    5.3 APIOpenFree Free tier
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17. 10
    C

    CometChatcometchat.com

    CometChat provides in-app chat, voice and video calling, and conversational AI agent capabilities for applications.

    6.2 APIOpenFree Free tier · from $239/mo
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18. 28
    M

    MirrorFlymirrorfly.com

    MirrorFly provides customizable chat APIs, SDKs, and UI kits for adding real-time communication to web and mobile apps.

    5.2 APIOpenFree —
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19. 9
    AC

    Ably Chatably.com

    Ably Chat is a chat API and SDK platform for building realtime chat applications at scale.

    6.2 APIOpenFree Free tier · from $29/mo
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20. 29
    TC

    Tencent Cloud Chattencentcloud.com
    5.2 APIOpenFree Free tier
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